272657907

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{16747}}^1$

素因数の和:16829

約数の個数: 24

約数和(自身を含む): 414546496

約数和(自身を除く): 141888589

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 16281, 16747, 50241, 150723, 452169, 1122049, 1356507, 3366147, 4069521, 10098441, 30295323, 90885969, 272657907]

約数ペア:

[(1, 272657907), (3, 90885969), (9, 30295323), (27, 10098441), (67, 4069521), (81, 3366147), (201, 1356507), (243, 1122049), (603, 452169), (1809, 150723), (5427, 50241), (16281, 16747)]